package com.ecelin.mapper;

import com.baomidou.dynamic.datasource.annotation.DS;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.ecelin.entity.BookInfo;
import org.apache.ibatis.annotations.Mapper;

@Mapper
@DS(value = "datasource3")
public interface BookInfoMapper extends BaseMapper<BookInfo> {
}
